Since "54357f0c9149 tracing: Add migrate-disabled counter to tracing output," the migrate disabled field is also printed in the !PREEMPR_RT kernel config. While this information was added to the vast majority of tracers, osnoise and timerlat were not updated (because they are new tracers). Fix timerlat header by adding the information about migrate disabled. Link: https://lkml.kernel.org/r/bc0c234ab49946cdd63effa6584e1d5e8662cb44.1634308385.git.bristot@kernel.org
Unified · Split
| @@ -378,11 +378,12 @@ static void print_timerlat_headers(struct seq_file *s) · 377 unmodified lines | ||
| 378 | 378 | seq_puts(s, "# / _----=> need-resched\n"); |
| 379 | 379 | seq_puts(s, "# | / _---=> hardirq/softirq\n"); |
| 380 | 380 | seq_puts(s, "# || / _--=> preempt-depth\n"); |
| 381 | − seq_puts(s, "# || /\n"); | |
| 382 | − seq_puts(s, "# |||| ACTIVATION\n"); | |
| 383 | − seq_puts(s, "# TASK-PID CPU# |||| TIMESTAMP ID "); | |
| 384 | − seq_puts(s, " CONTEXT LATENCY\n"); | |
| 385 | − seq_puts(s, "# | | | |||| | | "); | |
| 381 | + seq_puts(s, "# ||| / _-=> migrate-disable\n"); | |
| 382 | + seq_puts(s, "# |||| / delay\n"); | |
| 383 | + seq_puts(s, "# ||||| ACTIVATION\n"); | |
| 384 | + seq_puts(s, "# TASK-PID CPU# ||||| TIMESTAMP ID "); | |
| 385 | + seq_puts(s, " CONTEXT LATENCY\n"); | |
| 386 | + seq_puts(s, "# | | | ||||| | | "); | |
| 386 | 387 | seq_puts(s, " | |\n"); |
| 387 | 388 | } |
| 388 | 389 | #endif /* CONFIG_PREEMPT_RT */ |